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More than 50 years of Th-234 data: a comprehensive global oceanic compilation
The ²³⁴Th-²³⁸U radioactive pair has been extensively used to evaluate the efficiency with which photosyntetically fixed carbon is exported from the surface ocean by means of the... -
Apatite (U-Th)/He data of samples of the Abancay Deflection region (Southern ...
This dataset has no description
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Raw U, Th, age model, and calculated authigenic uranium
This dataset has no description
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(Tab 1) He isotope, U/Th isotope, Calcium carbonate, biogenic opal and rare e...
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Radionuclides, Nd isotopes and biogenic Opal in Atlanic Ocean sediments
Reconstructing past modes of ocean circulation is an essential task in paleoclimatology and paleoceanography. To this end, we combine two sedimentary proxies, Nd isotopes... -
Thorium-230 dating of speleothems WB-21-5-A and WA-21-6-A
The dataset includes speleothem U-Th ages used to reconstruct climate in southeastern Alaska during the past ~3,500 years. Speleothem WB-21-5-A was collected in Wishbone Cave... -
Authigenic uranium from ODP Site 138-846
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Th-normalised fluxes, opal, carbonate, organic carbon and Andean fraction fro...
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Th-normalised fluxes, opal, carbonate, organic carbon and Andean fraction fro...
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Geochemical study of beachrocks and hybrid carbonates deposited during the Ho...
The data refer to the geochemical and isotopic characterization of sandstones, with carbonate cementation (beach rocks), and hybrid carbonates, formed by algal mats, in the... -
Seawater carbonate chemistry and carapace material properties, cuticle atomic...
Spiny lobsters rely on multiple biomineralized exoskeletal predator defenses that may be sensitive to ocean acidification (OA). Compromised mechanical integrity of these... -
Laser ablation data of benthic foraminifera from surface sediments collected ...
Biological activity introduces variability in element incorporation during calcification and thereby decreases the precision and accuracy when using foraminifera as geochemical... -
Radionuclides of sediment core TT013_18
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Uranium-thorium dating of Atlantic cold-water corals from the last 32,000 years
Uranium-thorium dating offers the possibility of absolute age determination of cold-water corals (CWCs). We present here the complementary dataset to "Radiocarbon dating of... -
Uranium - Thorium dating results from bivalve shell samples of sediment core ...
Age corr.: Age correction according to 232Th concentration and 230Th/232Th ratio of 8±4.Laboratory code/label IUPH: Institute for Environmental Physics, University of... -
Uranium - Thorium dating results from carbonate samples of sediment core GeoB...
Age corr.: Age correction according to 232Th concentration and 230Th/232Th ratio of 8±4.Laboratory code/label IUPH: Institute for Environmental Physics, University of... -
230Th dating results analyzed at the University of Minnesota (Dataset S1)
The error is 2s error. U decay constants: l238 = 1.55125x10-10 (Jaffey et al., 1971) and l234 = 2.82206x10-6 (Cheng et al., 2013). Th decay constant: l230 = 9.1705x10-6 (Cheng... -
Robertson Speleothem U-Th dating results for samples analyzed at the Geologic...
U decay constants: λ238=1.55125x10-10 (Jaffey et al., 1971) and λ234= 2.82x10-6 (Cheng et al., 2013).Th decay constant: λ230=9.1705x10-6 (Cheng et al., 2013).Corrected 230Th... -
U-series dating of Dharamjali speleothem DHAR-1A (Table X5)
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Measured isotope activity ratios, calculated ages and monte-carlo derived age...
A total of 32 230Th ages were measured along the growth axis of SIB-4 stalagmite. 100-200 mg of calcite powder was drilled per sample in a laminar-flow hood following growth...
